Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8617419 | Liquid-crystalline medium and liquid-crystal display | Sayuri Ohgiri, Masahiko Okamura, Yasushi Sugiyama | 2013-12-31 |
| 8394467 | Liquid crystalline medium and liquid crystal device | Yuko Arai, Takanori Takeda, Yasushi Sugiyama | 2013-03-12 |
| 8178173 | Liquid crystal display panel | Toshihiro Matsumoto, Mitsuhiro Murata, Yuichi Kawahira, Masayuki Kanehiro, Takanori Takeda +1 more | 2012-05-15 |
| 7582338 | Liquid crystal medium | Yuko Arai, Takanori Takeda, Tsuyoshi Okazaki, Toshihiro Matsumoto, Masahiro Shimizu +1 more | 2009-09-01 |
| 7553523 | Liquid crystal medium | Shinji Nakajima, Masahiko Okamura, Takanori Takeda, Masako Nakamura | 2009-06-30 |
| 7351453 | Liquid crystal medium | Shinji Nakajima, Takanori Takeda, Masako Nakamura, Yoshito Hashimoto, Toshihiro Matsumoto +1 more | 2008-04-01 |
| 7288295 | Liquid crystal medium | Yasushi Sugiyama, Takanori Takeda, Jeong-Hee Sung, Masako Nakamura, Yoshito Hashimoto +2 more | 2007-10-30 |
| 6987066 | Dry etching method and semiconductor device manufacturing method | Shoji Seta | 2006-01-17 |
| 6846750 | High precision pattern forming method of manufacturing a semiconductor device | Tokuhisa Ohiwa, Shoji Seta, Nobuo Hayasaka, Katsuya Okumura, Akihiro Kojima +3 more | 2005-01-25 |
| 6793985 | Liquid crystalline medium and liquid crystal display | Shinji Nakajima, Yasushi Sugiyama, Yukiomi Tanaka, Takanori Takeda | 2004-09-21 |
| 6790488 | Liquid-crystalline medium | Shinji Nakajima, Akiko Takashima, Yasushi Sugiyama | 2004-09-14 |
| 6764723 | Liquid-crystalline medium | Seung Eun Lee, Nobuo Kubo, Masahiro Iijima, Yukiomi Tanaka, Shinji Nakajima +2 more | 2004-07-20 |
| 6695979 | Liquid crystalline medium and liquid crystal display | Yukiomi Tanaka, Shinji Nakajima | 2004-02-24 |
| 6692796 | Liquid crystalline medium and liquid crystal display | Shinji Nakajima, Yasushi Sugiyama | 2004-02-17 |
| 6673268 | Liquid-crystalline medium | Bernhard Rieger, Atsushi Sawada, Herbert Plach | 2004-01-06 |
| 6607986 | Dry etching method and semiconductor device manufacturing method | Shoji Seta | 2003-08-19 |
| 6602562 | Electro-optical liquid-crystal display | Shinji Nakajima, Akiko Takashima, Yasushi Sugiyama | 2003-08-05 |
| 6524666 | Nematic liquid crystal composition for active matrix application and reflective liquid crystal displays | Shinji Nakajima, Akiko Takashima, Masako Nakamura, Yoshito Hashimoto, Makoto Kanbe | 2003-02-25 |
| 6506462 | Liquid crystalline medium | Kazuaki Tarumi, Brigitte Schuler, Michael Schwarz, Yasuyoshi Namiki, Akiko Takashima +1 more | 2003-01-14 |
| 6406761 | Liquid-crystalline medium | Kazuaki Tarumi, Brigitte Schuler, Michael Schwarz, Yasuyoshi Namiki, Akiko Takashima +1 more | 2002-06-18 |
| 6248410 | Electro-optical liquid-crystal display | Shinji Nakajima, Yuka Ikedo | 2001-06-19 |
| 6066268 | Liquid-crystalline medium | Yuka Ikedo, Yasuyoshi Namiki, Shinji Nakajima, Akiko Takashima, Kazuaki Tarumi +2 more | 2000-05-23 |
| 5904876 | Nematic liquid-crystal composition | Tomoya Yano | 1999-05-18 |
| 5827450 | Benzene derivatives, and liquid-crystalline medium | Hiroshi Numata, Fumio Shimano | 1998-10-27 |
| 5753142 | Nematic liquid-crystal composition for active matrix application | Herbert Plach, Ekkehard Bartmann, Eike Poetsch, Syuichi Kozaki, Kazuyoshi Fujioka +2 more | 1998-05-19 |